Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.tree.2020.02.004 |
The Demographic Buffering Hypothesis: Evidence and Challenges | |
Hilde, Christoffer H.1; Gamelon, Marlene1; Saether, Bernt-Erik1; Gaillard, Jean-Michel2,3; Yoccoz, Nigel G.4; Pelabon, Christophe1 | |
2020-03-24 | |
发表期刊 | TRENDS IN ECOLOGY & EVOLUTION |
ISSN | 0169-5347 |
EISSN | 1872-8383 |
出版年 | 2020 |
卷号 | 35期号:6页码:523-538 |
文章类型 | Review |
语种 | 英语 |
国家 | Norway; France |
英文摘要 | In (st)age-structured populations, the long-run population growth rate is negatively affected by temporal variation in vital rates. In most cases, natural selection should minimize temporal variation in the vital rates to which the long-run population growth is most sensitive, resulting in demographic buffering. By reviewing empirical studies on demographic buffering in wild populations, we found overall support for this hypothesis. However, we also identified issues when testing for demographic buffering. In particular, solving scaling problems for decomposing, measuring, and comparing stochastic variation in vital rates and accounting for density dependence are required in future tests of demographic buffering. In the current context of climate change, demographic buffering may mitigate the negative impact of environmental variation and help populations to persist in an increasingly variable environment. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000532680000009 |
WOS关键词 | STOCHASTIC POPULATION-DYNAMICS ; ESTIMATING DENSITY-DEPENDENCE ; LIFE-HISTORY VARIATION ; FAST-SLOW CONTINUUM ; VITAL-RATES ; ENVIRONMENTAL STOCHASTICITY ; VARIABLE ENVIRONMENTS ; TEMPORAL VARIATION ; EVOLUTIONARY DYNAMICS ; EMPIRICAL-EVIDENCE |
WOS类目 | Ecology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/249869 |
专题 | 资源环境科学 |
作者单位 | 1.Norwegian Univ Sci & Technol, Ctr Biodivers Dynam, Dept Biol, NTNU, N-7491 Trondheim, Norway; 2.Univ Lyon, F-69000 Lyon, France; 3.Univ Lyon 1, CNRS, UMR5558, Lab Biometrie & Biol Evolut, F-69622 Villeurbanne, France; 4.UiT Arctic Univ Norway, Dept Arctic & Marine Biol, N-9037 Tromso, Norway |
推荐引用方式 GB/T 7714 | Hilde, Christoffer H.,Gamelon, Marlene,Saether, Bernt-Erik,et al. The Demographic Buffering Hypothesis: Evidence and Challenges[J]. TRENDS IN ECOLOGY & EVOLUTION,2020,35(6):523-538. |
APA | Hilde, Christoffer H.,Gamelon, Marlene,Saether, Bernt-Erik,Gaillard, Jean-Michel,Yoccoz, Nigel G.,&Pelabon, Christophe.(2020).The Demographic Buffering Hypothesis: Evidence and Challenges.TRENDS IN ECOLOGY & EVOLUTION,35(6),523-538. |
MLA | Hilde, Christoffer H.,et al."The Demographic Buffering Hypothesis: Evidence and Challenges".TRENDS IN ECOLOGY & EVOLUTION 35.6(2020):523-538. |
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